Greatest Common Factor of 153, 897, 78

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 153, 897, 78 by common division method
• Greatest Common Factor of 153, 897, 78 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Factors of 897

List of positive integer factors of 897 that divides 897 without a remainder.

1,3,13,23,39,69,299,897

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Greatest Common Factor

We found the factors 153,897,78 . The biggest common factor number is the GCF number.
So the greatest common factor 153,897,78 is 3.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 427, 173, 75
• GCF of 167, 152, 85
• GCF of 155, 279, 97
• GCF of 600, 826, 54
• GCF of 743, 874, 60

1. What is the GCF of 153, 897, 78?

Answer: GCF of 153, 897, 78 is 3.

2. How to Find the GCF of 153, 897, 78

Answer: Greatest Common Factor(GCF) of 153, 897, 78 = 3

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(153, 897, 78) = 3.